Icon-O-Matic: Remove "using namespace" from header

Putting a "using namespace" statement (_USING_ICON_NAMESPACE in this
case) in a header file causes all source files that include that
header to use that namespace, regardless of whether they actually
wanted to.

Change-Id: I3ebf4ea3366f5f2b9068e3da88f40a7b4d98fd6b
Reviewed-on: https://review.haiku-os.org/c/haiku/+/6897
Reviewed-by: Adrien Destugues <pulkomandy@pulkomandy.tk>
Tested-by: Commit checker robot <no-reply+buildbot@haiku-os.org>

Interface: Add casts to memcpy/memset invocations on BPoint & BRect.

Their copy constructors are exactly what GCC would generate,
but we can't remove them because doing so would make them
trivially copyable, and so they would be passed in registers
on x86_64, an ABI breakage.

So instead we have to add explicit casts to void* here.

Add (void*) casts to memcpy/memset invocations to appease GCC 8.

A lot of these classes are not *technically* "trivially copyable"
for one reason or another, but in all of these cases it seems
OK to me to use memcpy/memset on them. Adding a cast to void*
tells GCC that "I know what I'm doing here" and shuts up the
warning.

On FreeBSD, "<malloc.h> has been replaced by <stdlib.h>"

Compilation fixes for x86_64.

Added quite a few missing components to image:

alert arp bc CortexAddOnHost

CDPlayer CharacterMap DeskCalc
Devices DiskUsage Expander LaunchBox MediaConverter NetworkStatus
PoorMan Pulse Screenshot ShowImage SoundRecorder TV Workspaces

DataTranslations Media Printers ScreenSaver

BSnow Cortex FontDemo OverlayImage Pairs

cddb_daemon midi_server power_daemon print_server print_addon_server

Canon LIPS3 Compatible Canon LIPS4 Compatible Gutenprint
PCL5 Compatible PCL6 Compatible PDF Writer PS Compatible

libgame.so libmedia.so

Signed-off-by: Alex Smith <alex@alex-smith.me.uk>

Added operator== implementation

* Removed PI, and PI2 from math.h.
* Replaced all occurences with the standard macros M_PI, and M_PI_2.
* Some coding style cleanup on the touched files, no other changes besides
adding a missing check for a failed memory allocation.


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@31250 a95241bf-73f2-0310-859d-f6bbb57e9c96

Enable just enough of the message based format used in Icon-O-Matic to allow
BIconUtils to understand and render it. This makes it possible to use the
HVIFTranslator to also read Icon-O-Matic files out of the box. Will cleanup
now duplicated files next.


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@30794 a95241bf-73f2-0310-859d-f6bbb57e9c96

* improvements to saving/loading, biggest flaw was that appending an icon
changed the save entry_ref to the appended file, instead of keeping it
* added cleaning up styles (removing duplicates) after importing from SVG
* compile fixes for rgb_color ==/!= rgb_color
* added Style::operator==(const Style& other)
* improved debug output when listeners are still attached
to a VectorPath upon destruction



git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@19188 a95241bf-73f2-0310-859d-f6bbb57e9c96

work in progress to integrate vector icons with BNodeInfo,
BMimeType and Tracker in general, nothing should have changed
visually, Tracker is now using 32 bpp icons though

I hope I have not broken anything...


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@18632 a95241bf-73f2-0310-859d-f6bbb57e9c96

* a VectorPath can transform all it's points using a given
Transformable, should have been part of the last commit...


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@18556 a95241bf-73f2-0310-859d-f6bbb57e9c96

* moved all the classes actually needed for reading a
vector icon to this place, #ifdef'd out all the editing
features (listening, referencing, converting to
PropertyObject... etc)
* TODO: put into BPrivate namespace...


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@18396 a95241bf-73f2-0310-859d-f6bbb57e9c96

On FreeBSD, "<malloc.h> has been replaced by <stdlib.h>"

Compilation fixes for x86_64.

Added quite a few missing components to image:

alert arp bc CortexAddOnHost

CDPlayer CharacterMap DeskCalc
Devices DiskUsage Expander LaunchBox MediaConverter NetworkStatus
PoorMan Pulse Screenshot ShowImage SoundRecorder TV Workspaces

DataTranslations Media Printers ScreenSaver

BSnow Cortex FontDemo OverlayImage Pairs

cddb_daemon midi_server power_daemon print_server print_addon_server

Canon LIPS3 Compatible Canon LIPS4 Compatible Gutenprint
PCL5 Compatible PCL6 Compatible PDF Writer PS Compatible

libgame.so libmedia.so

Signed-off-by: Alex Smith <alex@alex-smith.me.uk>

Added operator== implementation

* Removed PI, and PI2 from math.h.
* Replaced all occurences with the standard macros M_PI, and M_PI_2.
* Some coding style cleanup on the touched files, no other changes besides
adding a missing check for a failed memory allocation.


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@31250 a95241bf-73f2-0310-859d-f6bbb57e9c96

Enable just enough of the message based format used in Icon-O-Matic to allow
BIconUtils to understand and render it. This makes it possible to use the
HVIFTranslator to also read Icon-O-Matic files out of the box. Will cleanup
now duplicated files next.


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@30794 a95241bf-73f2-0310-859d-f6bbb57e9c96

* improvements to saving/loading, biggest flaw was that appending an icon
changed the save entry_ref to the appended file, instead of keeping it
* added cleaning up styles (removing duplicates) after importing from SVG
* compile fixes for rgb_color ==/!= rgb_color
* added Style::operator==(const Style& other)
* improved debug output when listeners are still attached
to a VectorPath upon destruction



git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@19188 a95241bf-73f2-0310-859d-f6bbb57e9c96

work in progress to integrate vector icons with BNodeInfo,
BMimeType and Tracker in general, nothing should have changed
visually, Tracker is now using 32 bpp icons though

I hope I have not broken anything...


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@18632 a95241bf-73f2-0310-859d-f6bbb57e9c96

* a VectorPath can transform all it's points using a given
Transformable, should have been part of the last commit...


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@18556 a95241bf-73f2-0310-859d-f6bbb57e9c96

* moved all the classes actually needed for reading a
vector icon to this place, #ifdef'd out all the editing
features (listening, referencing, converting to
PropertyObject... etc)
* TODO: put into BPrivate namespace...


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@18396 a95241bf-73f2-0310-859d-f6bbb57e9c96